1980

0.0

1981

1.0

2022

6.9

1987

0.0

2021

10.0

2008

5.8

2004

8.1

2009

6.8

1996

6.2

2012

6.8

1994

6.9

1981

4.7

2018

7.6

2010

6.1

2017

7.3

2013

8.0

2002

7.3

2007

6.3

2002

4.0

1993

7.5